Friendly staff and clean welds -- exactly what you want from a shop. They custom bent a pipe to properly connect the new mufflers to the stock piping, and even fabricated a hanger to properly support the new exhaust system, so no cutting corners there. Before calling it done, they checked in to make sure the exhaust tips were aligned and even to my liking -- that attention to detail goes a long way. Special orders can take some time, but the wait was worth it. Welds have clearly improved since some of the older reviews too. Very happy with the install overall. Would recommend. read more

Hello everyone, I had the pleasure of having this shop replace two catalytic converters on my sons 2012 Nissan Frontier. Moses was very friendly and and professional and has the best prices in town, look no further. The job was completed in less than two hours. Thank you, Greg Esquivel read more

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They checked for exhaust leaks when I came in after failing smog. Their very honest diagnosis was that it didn't need a new exhaust manifold, but that I should check the fuel system. read more

Pepe's Muffler Shop - Auto Repair Near Me - South El Monte, California

I had my catalytic converter replaced here so I could have my vehicle smogged. I had ordered the parts months ago and just never got around to taking my car in. When I called they said they must have sold the part but no problem ordering another converter. They ordered the part it it was there within 2 week. Finally took it in and when they were done with it she said the price had changed because my receipt shows total due. She said it is actually cheaper by $130.00. Wow! What good news! I was relieved it was actually cheaper. They are honest and fast in repairs. All in all I would def recommend Pepe's Muffler Shop. read more

Pepe's Muffler Shop - Auto Repair Near Me - South El Monte, California

Got recommended and took truck for exhaust. They're located in the back alley and difficult to get in because of traffic. Took 20 minutes just to get in. Went into office and asked how much it would be. The daughter told me it would be $140.00 for Bullet muffler and $40.00 more with resonator delete. Once the guy cut stock muffler, they let me hear each muffler that I picked before they welded permanently. To make sure it was the sound I wanted. Helpful and the work is done fairly quick. Took about one and a half hours to get out of there considering they had a couple customers ahead of me. Good prices. Would definitely recommend. Other nearby muffler shops were charging me $250.00 installed. read more

Pepe's Muffler Shop - Welding Exhaust - Auto Repair Near Me - South El Monte, California

My mom's car fell victim to a stolen catalytic converter and after shopping around for quotes, this was 1) one of the best prices along with 2) one of the friendliest. They didn't have the catalytic converter in stock and so they ordered it for the next day. We dropped it off the day before and it was done by the afternoon the next day. They didn't ask for payment over the phone. I would recommend coming here if you deal with the misfortune of a stolen catalytic converter. Auto mechanics have a poor reputation of being dishonest and I felt like this shop was very honest and fair with pricing. read more

I send friends here all the time just from the experience and cost they saved and provided many years ago. Fast and Quality Service! great Job guys. read more

Pepe's has always been the place to go. I know Pepe since I was In high school I would bring my first car here so Pepe can work on it. He has always hooked me up with great service and great prices. Everyone in El Monte know about Pepe's muffler it's a landmark. Place is always packed with cars and they are always busy good for them. read more

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Quick and easy. I had a straight forward job, adding a small tube muffler ahead of the main muffler. Bought on Amazon and brought it here to install. They were easy to work with and did just fine. $50 card or cash. I'm and out in 15min. No problem. Come earlier in the day and there's less wait. I came 10am Mon morning. The welder checked his work thoroughly with a mirror and light. All good. read more

Terrible service.. did not explain anything about my car ... waited 2 hours.. don't recommend it

Great work!!! Pepe's was recommended to me and did not disappoint. Great prices, great work! Everything was installed new, front to back! read more

Pepe's Muffler Shop - Auto Repair Near Me - South El Monte, California

Worse cuatomer service ever they ask me to park iv been waiting for 30 min and no one has ever come to ask me what kind of service do i need now some one came to deliver parts and they are taking a break laughing it off while im standing here like an idiot i am here to get a service not to ask for a favor this place is the worse don't ever come here read more

Pepe's Muffler Shop - Pepes muffler shop - Auto Repair Near Me - South El Monte, California

This place was recommended by an auto mechanic. The shop is tucked away in the back of a small auto shop plaza. The shop does a great job for an affordable price. You can even bring your own exhaust system and compensate them for labor. People are friendly at the shop, too. read more

Great place and Pepe is super cool. Very good price. Asked them what I needed and they did it with a great attitude. Thanks Pepe and I will be going back and would definitely recommend. PEPES MUFFLERS read more

Great spot with affordable prices. Highly recommend to anyone in need of muffler assistance

Please do yourself a favor and don't come here!! You'll end up having to pay much more on your car because they don't fix your car's issues. I paid to get my catalytic converter replaced but my car still had the same issues. So then I took it elsewhere and turns out this place did not give the right catalytic converter for my car so I was going to have to replace it again with the right one this time. I called them to tell them and they refused to resolve the issue. They said "well you paid for it to get replaced and we did give you one so" not acknowledging that they didn't give the accurate one for my car. They didn't offer a refund or anything. They just said "oh well if you got the wrong one that's your problem. HORRIBLE!! read more

Beware of this shop. Worst welding shop I ever have been. I need a custom piping for car's muffler. So, They cut my original pipe. However , they refuse to finish at the middle of the work. Since the old man there claimed they got no time on it. What a joke?! May be other customer has a more pricely project for then... um.. This is a horrible place unless you would like to waste your time or have a bad welding job. Its dosent worth for any star but may be a negative 5. read more

Everyone was awesome here!. They help me in what I needed and I wanted to make my truck louder and they put a y pipe dual exhaust,. Thank you guys, you rock!!. read more

Pepe's Muffler Shop - Auto Repair Near Me - South El Monte, California

These guys know what they're doing, they put a new muffler on my 4runner. Very reasonable price and good work. And they have many selections for the tip of the exhaust. read more

Needed to find a muffler shop Fast and found Pepe's in El Monte that opened early on Saturday at 8am. Moses was extremely helpful as to repair broken muffler hangers. He was fast and finished in about 30 minutes. Very very fair price. Good job Pepe's I'll recommend you! read more

Pepe's Muffler Shop - My 51 Chevy - Auto Repair Near Me - South El Monte, California

Came here to get a downpipe Installed on my car. Came in on a Friday eveniing and was told my car would be ready in a couple hours. Came back to the shop after about 2 hours to find the employees closing up and statimg my car wouldn't be ready until Saturday morning//afternoon. On top of that they told me my o2 sensor was seized into my stock downpipe and cut the sensor without my approval. If you come here know the risk you are taking, and don't take any words they tell you. read more

Needed a new aftermarket catalytic for my car and Pepe's was suggested to me by the smog place I go to in Pasadena. I first wondered how a busy smog shop in Pasadena sends their customers needing brand new catalytics all the way to El Monte. I've known my smog guy Alen for several years and he's a stand-up guy. I knew he wouldnt send me somewhere he didnt trust himself. I called Pepe's and I first wanted to know if they had one to fit my car. Rene was very helpful and assured me they did. He was definitely informative and knowledgeable on the phone so that was reassuring. I was quoted a good price for my replacement catalytic converter and I made my way to El Monte. Pepe's is on the backside of an automotive repair plaza along Durfee. The place was busy when I got there. I was helped right away. I had some questions and they answered all of them. The warranty was 5 years or 50,000 miles but unfortunately they only had one brand in the size catalytic I needed. I was familiar with the brand so I was fine with it. I waited maybe 20-30 mins as they had 2 cars on the 2 lifts they were working on when I got there and there was 1 other car ahead of me. As soon as my car was on the lift (you drive it onto the Worth lift yourself) they began working on it and replacing the cat right away. I also asked them to check if my other exhaust gaskets needed replacing and they checked all of those by having me start the car after the cat was installed. Thankfully all were still intact and I didnt need to replace any of them. Great service. Good people. Great prices. I couldn't have asked for anything more. Oh and I passed smog. Thanks Rene and crew. I'm glad Alen the smog guy referred me to you guys. read more

Went to Pepe's muffler shop to make my exhaust a little louder than stock. They did a really poor job on the welding; not only they weren't alignment right, but also causes leaks and rattles. After going back two times to ask them to fix the exhaust leak that was cased by them, they did not fix the problem. The car still makes a loud rattle noise and still have exhaust leaks while driving. If you want a unprofessional job, then go to them!! read more

Poor job on welding. My car got 3 spot of exhaust leaks and the exhaust tip were not even between left and right side. You got what you paid for !! read more

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Purchased a catalytic converter. My car still has the same code on and they refused to fix the issue. I went to another mechanic and was told they installed the incorrect catalytic converter for my car. Do not trust this business. I will be suing because I have tried to negotiate through a third party and they have refused. read more

This is a friendly and Fair shop! They gave me honest prices and do great work! I highly recommend this place over other local guys. I came from Whittier it was worth the drive. They also had my part in stock for my 2000 Civic SI so I didn't have to wait for my part which was very convenient. Thank you Guys! Five Stars! read more

took a LONG time to get his business, but if you're this good you gotta wait. He had me fixed up with a new cat in literally 10 minutes. They were super nice and courteous. everyone of his workers. The line was really long so I would come early as possible. Thanks again pepe! read more

Great customer service and price. A hanger broke on my slammed Audi around 6pm and I found pepes on yelp and called them up and they were open til 7. Fixed my Remus exhaust and had me out in no time read more

Pepe's Muffler Shop - Auto Repair Near Me - South El Monte, California

So My Grandfather Figueroa and Dad has been giving there Bussiness since they were in East Los Angeles for more than four decades and my dad brought Us to the shop, Now located in South El Monte and we brought our 2008 SRT Dodge Charger to get some service for some Flowmasters and removing the resonator because we want you to hear Us Coming. Here we are waiting with the Great Service can't wait to Hear how she sounds Now with her Flowmasters 40 Series ... and so New Tips Great Price on there Service worth the drive from the OC read more

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Waste of your time and money, their attitude's really bad like they didn't even want to work on my car. My Audi R4 has error code light up after they work on my pipe. They wanted to charge me for fixing the bad laboring which is absurd. I'm never coming to this place again definitely. read more

Great muffler work and affordable. It gets pretty busy at times but just wait so you can get your work done.

Took my second car to Pepe's to install my cat back exhaust, it was a last minute thing and they were able to accommodate me. I was excited when they finished installing my exhaust thanks again. read more

Pepe's Muffler Shop - Auto Repair Near Me - South El Monte, California

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Today on 3/30/2020 I went to this pepe's to get my exhaust Hangers fixs, they did a f*** up job on my car, dont know why they cut my exhaust for when I ask for a hangers fixs, also left a hole in my exhaust, now they damage my expensive exhaust that is discontinued and cant be find anymore, if.i could give this place Negative 5 star I would, here's a picture of my exhaust, so you want a Mickey mouse job, they work the best. read more

Pepe's Muffler Shop - Auto Repair Near Me - South El Monte, California

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Do you want a job well done? Do you want a fair price? Do you want to be treated with courtesy and respect? Then, I have great news for you: Pepe's Muffler Shop is your choice! Talk with Don Pepe or Moises his son and they will listen and make sure your needs are fully met! I tried other muffler shops in the area and bar none Pepe's is the best option available out there for your muffler and catalytic converter needs. Thank you so much Don Pepe's for taking good care of me! Another happy Customer Experience. read more

Always come here lol my Civic kept blowing out my muffler and they rewelded it 2times $10bucks each time did my cadilllic converter and checked my suburban for a noise that it was making for free will always be back here for muffler or anything that involves welding read more

Pepe's Muffler Shop - Auto Repair Near Me - South El Monte, California

Loved my experience! Very helpful as he let me pick what I wanted not him sell me what he wanted. They were very informative and for the price it was a perfect match. I highly recommend anyone to this shop. read more

I used to bring my car here for the smaller exhaust jobs or when I was on a tight budget. It is true that you get what you pay for. The pricing here is cheap and staff are friendly but you pay for the bad quality work. What I learned over the in the past from coming here: -the welds are hideous -they don't bother to double check if everything looks right and is STRAIGHT. On my most recent visit, I brought my car in for them to do a resonance/drone pipe (they call it a "cut out") because the interior drone is almost unbearable and it made a high pitch buzz. The guy finished it in less than 10minutes. As soon as I started driving, the car felt totally different. There was no change in drone. The buzz is still there but changed very slightly. My car felt sluggish as if there's back pressure now.. I went to remove my exhaust today and I found out why.. they cut into my midpipe for the drone pipe and did not smooth out the inside of the pipe. So this whole time there has been a metal flap blocking my exhaust flow (refer to attached pic). Not only that, it is directing the exhaust flow into the drone pipe which defeats the entire purpose of a drone pipe.. Now I have to spend more time and money to get it fixed.. Sorry but I've finally learned and will not be coming back. read more

Pepe's Muffler Shop - You get what you pay for. Found out the reason behind decrease in performance. Exhaust flow had some blockage - Auto Repair Near Me - South El Monte, California

This place is the bomb. Hardly any wait, even on weekends. Prices cant be beat. Noone is even close. Custom work is great. Highly recommend. He done many cars for me. read more

Pepe's Muffler Shop - Auto Repair Near Me - South El Monte, California

2 weeks after I been to this muffler shop I just became really annoyed by the way my axle back came out. I took in a brand new axle back with hardware, when they were finished, it looked second hand. The welds and the bends on the pipe, HORRIBLE. It seems as if all they want to do is finish the job as soon as possible totally disregarding coustomer service. When you see the pictures I'll post you will see exactly want I mean. Very unprofessional and rude when I try to explain exactly how I want the exhaust to be. I had bubble wrap on the axle back just to ensure it doesn't get scratched up. They ended up removing it and toss it everywhere as they were taking measurements! I would not recommend this place to anyone and I definitely would not be coming back. Just take a look, the pictures describes it all..... read more

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They took care of my Jeep right away and did an amazing job with getting the set up just right, I would recommend this place!